A train travels 60 km in 1 hour 30 minutes. Its average speed (in km/h) is:

2025

Answer: B. 40 — Time is 1 hour 30 minutes = 1.5 hours. Average speed = 60 / 1.5 = 40 km/h.

1. A.

   30

2. B.

   40

3. C.

   45

4. D.

   50

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